Changes in version 0.2.1.9001 Changes in version 0.2.1 (2026-02-17) - Use .onAttach() to download any needed tutorial data which is not currently installed. - Fix errors in tutorials. - Use Cmd/Ctrl + Enter, not Cmd/Ctrl + Shift + Enter. Changes in version 0.2.0 (2025-06-09) - Clean up functions and tests. - Clean up DESCRIPTION. - Update for R 4.5.0. Changes in version 0.1.2 (2025-03-24) - Added single quotes for software program names in the TITLE and DESCRIPTION, following CRAN guidelines. - Added the process_submissions() function. Changes in version 0.1.0 - Use GitHub Pages for all publishing. - Redo most PNG files. - Transition all tutorials to covering Positron instead of RStudio. Changes in version 0.0.1 - Copy relevant tutorials from 'r4ds.tutorials' package.